73389654 has 48 divisors (see below), whose sum is σ = 174912192. Its totient is φ = 22097664.

The previous prime is 73389643. The next prime is 73389671. The reversal of 73389654 is 45698337.

It is a super-4 number, since 4×73389654⁴ (a number of 33 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7662 + ... + 14334.

It is an arithmetic number, because the mean of its divisors is an integer number (3644004).

Almost surely, 2^73389654 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73389654, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87456096).

73389654 is an abundant number, since it is smaller than the sum of its proper divisors (101522538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73389654 is a wasteful number, since it uses less digits than its factorization.

73389654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6741 (or 6738 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 73389654 is about 8566.7761731004. The cubic root of 73389654 is about 418.6762060802.

The spelling of 73389654 in words is "seventy-three million, three hundred eighty-nine thousand, six hundred fifty-four".